INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6aa7e4f36edf697134fea8d1b9d5074417d5940a8b9eee10ff80cfc78f1714a2', 
    'D4MRmsrXkgk57YRQ+JVLAiYaHmdptfUICH1sglNU/mo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)